Ontologia

HydroBASINS lev08 watershed · #6080478350

Bassin de Palcazu

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Oxapampa, Puerto Inca

Pfafstetter: 62299441

Sub-basin area

372,7km²

Upstream area

9 689,2km²

Discharge

534,32m³/s

Mean elev.

280m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Pachitea2597 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Oxapampa
    Pasco · Peru
    358.4 km²
    96.5% of basin
  • Puerto Inca
    Huánuco · Peru
    12.8 km²
    3.5% of basin

1 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

87 distinct species · 211 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

211 obs · 7 cellules
Obs. / cellule
≥ 93
93–92
33–92
11–32
< 11

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 29 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Palcazu : 25 espèces reliées par 32 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
32
Connectance
0.079
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

25,7°C

Annual rain

2 251mm

Moisture idx (CMI)

0,20

Runoff

1 945mm/an

PET

1 791mm

AET

1 606mm

Mean slope

2,6°

Water table

119cm

Forest

88%

Crops

3%

Urban

0%

Protected

18%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)